Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Dressel, Jon, 1934-, 2 canlyniadau
- Dawson, Patricia V. (Patricia Vaughan), 1925-, 1 canlyniadau
- Davies, Gareth Alban, 1 canlyniadau
- Bidgood, Ruth, 1 canlyniadau
- Dearnley, Moira, 1 canlyniadau
- Evans Davies, Gloria, 1932-, 1 canlyniadau
- Davies, Walford, 1940-, 1 canlyniadau
- Pugh, Sheenagh, 1950-, 1 canlyniadau
- Dale-Jones, Don, 1 canlyniadau
- Davies, Lewis., 1 canlyniadau